Chemistry equipment, including glass flasks, saltpetre, alum.

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Size: 4318px × 4047px
Photo credit: © Dorling Kindersley/UIG/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alum, background, chemistry, equipment, flask, glassware, group, horizontal, laboratory, liquid, medium, objects, people, salpetre, shot, studio, transparent, variation, white